Sequence With Numbers

What is the next number in this sequence 4, 8, 12, ......, 20?

• 10

• 16

• 18

256, 128, 64, 32, ...

What's next?

• 24

• 18

• 16

• 8

A sequence has 2, 4, 6, 8, 10, 12, 14. The rule for the sequence is;

• Add 1

• Add 2

The rule for this sequence 18, 15, 12, 9, 6, 3, 0 is;

• Add 3

• Plus 3

• Minus 3

Find S₁₄ for the arithmetic sequence.

• 959

• 36

• 497

• 185

What is the sum of the first 20 terms of the arithmetic sequence 2, 5, 8, 11, ...?

• 590

• 610

• 630

• 650

• 315

• 330

• 345

• 360

Identify the common difference in the sequence shown below:

• 4

• -4

Find the sequence 10, 20, 30, 40.........

• Multiply by 10

• Add 10  

• Multiply by 2

Find the sequence; 3, 9, 27, 81..............

• add 3

• multiply by 3